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Basement leak repair pros in New Castle

Avatar for Groundworks
Groundworks
198 Londonderry Turnpike
4.74(
92
)
Approved Pro
Groundworks
198 Londonderry Turnpike
4.74(
92
)
Approved Pro
Customers say: Quick response
21 local quotes requested
29 years of experience

Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.

"We started having water leaks on a basement wall. Started slow but increased. We made the mistake of calling the big name TC H......, waited weeks to schedule first appointment. Finally showed up and proposed major excavation of basement wall, then applying new membrane. Unfortunately in our house, every external connection arrives via that wall. Talking electric, cable, septic, well water, and sprinkler. They wanted to use excavator to dig but wouldn't take responsibility for any potential damage. Price tag was very high. I was very nervous about this of course. I saw one source of water was around well pipe and other was wall itself. Contacted Marquis Well in Sanford who showed up immediately. Proposed hand digging at a lower price. They scheduled quickly, hand dug all the dirt, found Crack in water pipe casing and sealed up. But wall still had issue. Searched further and found Groundworks, lots of positive reviews. Called and they arrived quickly to assess. Beth is a true professional who knows her business extremely well. We signed proposal to inject sealant into cracks from inside of wall. Josh arrived to perform the work. He was effecient, very experienced who knew exactly what to do. During his inspection, he recommended bypassing one of the smaller Crack where water was never seen, thereby reducing our costs....unheard of! He completed the work quickly, zero mess or damage to our house. I cannot recommend both of these companies any higher. Both were outstanding in every aspect. Don't fall for the big ads from the others!"

RICH S on May 2025

Groundworks, previously Rescon Basement Solutions, specializes in helping homeowners with their foundation repair, basement waterproofing, and crawl space encapsulation needs. Our top priority is providing high-quality home repair solutions and personalized service across New Hampshire and Massachusetts. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement.

"We started having water leaks on a basement wall. Started slow but increased. We made the mistake of calling the big name TC H......, waited weeks to schedule first appointment. Finally showed up and proposed major excavation of basement wall, then applying new membrane. Unfortunately in our house, every external connection arrives via that wall. Talking electric, cable, septic, well water, and sprinkler. They wanted to use excavator to dig but wouldn't take responsibility for any potential damage. Price tag was very high. I was very nervous about this of course. I saw one source of water was around well pipe and other was wall itself. Contacted Marquis Well in Sanford who showed up immediately. Proposed hand digging at a lower price. They scheduled quickly, hand dug all the dirt, found Crack in water pipe casing and sealed up. But wall still had issue. Searched further and found Groundworks, lots of positive reviews. Called and they arrived quickly to assess. Beth is a true professional who knows her business extremely well. We signed proposal to inject sealant into cracks from inside of wall. Josh arrived to perform the work. He was effecient, very experienced who knew exactly what to do. During his inspection, he recommended bypassing one of the smaller Crack where water was never seen, thereby reducing our costs....unheard of! He completed the work quickly, zero mess or damage to our house. I cannot recommend both of these companies any higher. Both were outstanding in every aspect. Don't fall for the big ads from the others!"

RICH S on May 2025


Avatar for Capstone Masonry and Construction
Capstone Masonry and Construction
75 Arlington Street
New on HomeAdvisorNew on Angi
Approved Pro
Capstone Masonry and Construction
75 Arlington Street
New on AngiNew on HomeAdvisor
Approved Pro
42 local quotes requested
13 years of experience

Hear at capstone masonry and construction we Drive to Build a better business and keep Our customers trust and Loyalty From start to finish. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

Hear at capstone masonry and construction we Drive to Build a better business and keep Our customers trust and Loyalty From start to finish. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for Towne Home Services
Towne Home Services
12 W Shore Park Rd
4.75(
4
)
Approved Pro
Towne Home Services
12 W Shore Park Rd
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

TOWNE Home Services is a 40+ year, multigenerational, family-operated company run by good people, doing good work, for customers like you! Through comprehensive consultation, we share a lifetime of experience and judicious recommendations to help customers to realize their real estate improvement vision, in the same manner as we would our own. At TOWNE Home Services, we take great pride in delivering excellent service, results, and becoming your trusted resource for all your real estate needs. Call or Click TODAY to learn more!

"Perfect, Erick fixed the problem and was a pleasure to deal with. Also cleaned up perfectly!"

Paul N on December 2024

TOWNE Home Services is a 40+ year, multigenerational, family-operated company run by good people, doing good work, for customers like you! Through comprehensive consultation, we share a lifetime of experience and judicious recommendations to help customers to realize their real estate improvement vision, in the same manner as we would our own. At TOWNE Home Services, we take great pride in delivering excellent service, results, and becoming your trusted resource for all your real estate needs. Call or Click TODAY to learn more!

"Perfect, Erick fixed the problem and was a pleasure to deal with. Also cleaned up perfectly!"

Paul N on December 2024


Avatar for Superior Home Improvement Services
Superior Home Improvement Services
358 Broadway
5.00(
8
)
Approved Pro
Superior Home Improvement Services
358 Broadway
5.00(
8
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Superior Home Improvement Services is a top notch building and general contracting company that sets its goals very high. With a crew of three employees we strive for projects to be completed on time , professional craftsmanship , and quality materials. We also work with other trades with whom we've had a working relationship for many years , So there is no confusion as to what needs to be accomplished for a successful completed project..... Our goal is simple , Quality work at an affordable price....

"Robert did a fantastic job installing our steps. He was very friendly and professional. I’ll definitely use him again for future renovations."

Matt W on January 2025

Superior Home Improvement Services is a top notch building and general contracting company that sets its goals very high. With a crew of three employees we strive for projects to be completed on time , professional craftsmanship , and quality materials. We also work with other trades with whom we've had a working relationship for many years , So there is no confusion as to what needs to be accomplished for a successful completed project..... Our goal is simple , Quality work at an affordable price....

"Robert did a fantastic job installing our steps. He was very friendly and professional. I’ll definitely use him again for future renovations."

Matt W on January 2025


Avatar for Lux Renovations LLC
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Lux Renovations LLC
60 Shawmut Rd
4.43(
119
)
Approved Pro
Customers say: Quality work
46 local quotes requested
23 years of experience

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025

Lux Renovations is the exclusive New England provider of the award winning Owens Corning Basement Finishing System. We have multiple full time crews waiting to help you with your project today. From Cape Cod and the Islands to Greenwich Connecticut, Framingham Massachusetts to Hampton New Hampshire and all points in between. We have helped thousands of homeowners transform their unused basements into warm, inviting spaces to be enjoyed by family and friends for decades to come. Finishing your basement not only adds value to your home but greatly increases functionality. Whether you’re looking for a workout room, an office, or an additional space to entertain, we can have your brand new space built and ready for use in just a few weeks, NOT months. Call to schedule an appointment to unlock the full potential of your basement. 800-639-3008

"Everything went very smoothly. The workers were prompt, efficient, and friendly. The quality of the work was excellent."

Selina W on February 2025


Avatar for Horsman Builders
Horsman Builders
18 Old Rochester Rd
4.62(
21
)
Approved Pro
Horsman Builders
18 Old Rochester Rd
4.62(
21
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
29 local quotes requested

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023


Avatar for ACQ Home Improvement
ACQ Home Improvement
129 Edgewood Ave
4.94(
8
)
Approved Pro
ACQ Home Improvement
129 Edgewood Ave
4.94(
8
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023

With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"

Curt C on March 2023


Avatar for Lux Renovations, LLC
Lux Renovations, LLC
60 Shawmut Road
4.82(
320
)
Approved Pro
Lux Renovations, LLC
60 Shawmut Road
4.82(
320
)
Approved Pro
Super Service Award
Customers say: True professional
45 local quotes requested
35 years of experience

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A free consultation and design is always available.

"lux renovations did an outstanding job transforming our unfinished basement into a beautiful, functional space. The team was professional, efficient, and a pleasure to work with. Their attention to detail and commitment to quality were evident every step of the way. We?re very pleased with the results and highly recommend their services! "

Heather D on May 2025

Lux Renovations, LLC has been serving New England homeowners since 2002. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 16 years in a row. Something like that doesn't happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A free consultation and design is always available.

"lux renovations did an outstanding job transforming our unfinished basement into a beautiful, functional space. The team was professional, efficient, and a pleasure to work with. Their attention to detail and commitment to quality were evident every step of the way. We?re very pleased with the results and highly recommend their services! "

Heather D on May 2025


Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
206 Stage Rd 03290
4.88(
4
)
Approved Pro
Magic Frog Carpentry & Woodworks
206 Stage Rd 03290
4.88(
4
)
Approved Pro
Customers say: Quick response
36 local quotes requested
10 years of experience

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam and his crew did great work. Very professional and flexible with our difficult remodel. "

Cameron L on May 2025

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

"Adam and his crew did great work. Very professional and flexible with our difficult remodel. "

Cameron L on May 2025


Avatar for Jesse Wright Electrical and Solar, LLC
Jesse Wright Electrical and Solar, LLC
331 Main Street
4.83(
30
)
Approved Pro
Jesse Wright Electrical and Solar, LLC
331 Main Street
4.83(
30
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Very responsive and efficient"

Doug T on October 2023

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Very responsive and efficient"

Doug T on October 2023

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Basement leak repair services FAQs

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

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